Bone targeted drugs 2. synthesis of estrogens with hydroxyapatite affinity
摘要:
The utility of the bone targeting 4-carboxy-3-hydroxy-1,2-pyrazole heterocycle was tested by the synthesis of hybrids with the non-steroidal estrogen hexestrol. Compounds 1 and 2 demonstrated significant hydroxyapatite affinity, while maintaining weak estrogenic activity in whole cell assays. (C) 1996 Elsevier Science Ltd.
Bone targeted drugs 2. synthesis of estrogens with hydroxyapatite affinity
摘要:
The utility of the bone targeting 4-carboxy-3-hydroxy-1,2-pyrazole heterocycle was tested by the synthesis of hybrids with the non-steroidal estrogen hexestrol. Compounds 1 and 2 demonstrated significant hydroxyapatite affinity, while maintaining weak estrogenic activity in whole cell assays. (C) 1996 Elsevier Science Ltd.
New vitamin D derivatives with cyclic substructures in the side chains, process and intermediate products for their production, and the use for the production of pharmaceutical agents
申请人:——
公开号:US20030149006A1
公开(公告)日:2003-08-07
The invention relates to vitamin D derivatives of general formula I,
1
process for their production, intermediate products of the process as well as the use for the production of pharmaceutical agents.
本发明涉及通式I的维生素D衍生物,其生产方法,该方法的中间产物以及用于制备药物的用途。
US6603031B1
申请人:——
公开号:US6603031B1
公开(公告)日:2003-08-05
US7115758B2
申请人:——
公开号:US7115758B2
公开(公告)日:2006-10-03
Bone targeted drugs 2. synthesis of estrogens with hydroxyapatite affinity
作者:Timothy M. Willson、Brad R. Henke、Tanya M. Momtahen、Deanna T. Garrison、Linda B. Moore、Nora G. Geddie、Philip G. Baer
DOI:10.1016/0960-894x(96)00165-5
日期:1996.5
The utility of the bone targeting 4-carboxy-3-hydroxy-1,2-pyrazole heterocycle was tested by the synthesis of hybrids with the non-steroidal estrogen hexestrol. Compounds 1 and 2 demonstrated significant hydroxyapatite affinity, while maintaining weak estrogenic activity in whole cell assays. (C) 1996 Elsevier Science Ltd.